Molded surface of a concrete product



FIG. 1 is a front view of a molded surface of a concrete product,according to our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a perspective view thereof.

The broken lines in all views are included for the purpose ofillustrating portions of the concrete product that form no part of theclaimed design.

The ornamental design for a molded surface of a concrete product, asshown and described.